2023年8月2日 · LASIK surgery. During LASIK eye surgery, an eye surgeon creates a flap in the cornea — the transparent, dome-shaped surface of the eye that accounts for a large part of the eye's bending or refracting power (A). Then the surgeon uses a laser to reshape the cornea, which corrects the refraction problems in the eye (B). The flap is then put back in place (C).

2023年6月27日 · Now the most commonly performed eye laser surgery, ... Folding back or removing the flap from the front of your eye during surgery can cause complications that could affect your final outcome. Complications include: Inflammation. Folds in the flap, which can result in the need to re-lift and replace the flap. ...

2019年12月17日 · More serious complications of LASIK include eye infections that lead to scarring of the cornea, an irregular surface of the cornea from the laser, and problems with the LASIK flap during or after surgery. All of these complications are uncommon. Another serious complication is an eye disorder called post-LASIK ectasia. This condition changes ...

Cataract surgery risks include: Swelling. Infection. Bleeding. Drooping eyelid. Artificial lens moving out of place. Retina moving out of place, called retinal detachment. Glaucoma. Secondary cataract. Loss of vision. Your risk of complications is higher if you have another eye disease or a serious medical condition.

2023年8月2日 · Mayo Clinic eye surgeons have expertise in every type of laser eye surgery. Your eye specialist will talk with you about the technique best suited to your situation. Thorough screening and newest treatments. Mayo Clinic emphasizes a thorough evaluation to ensure that you're a good candidate for this type of surgery. This careful screening ...

2016年9月25日 · I found some information on laser iridotomy that says the following: "Mild light sensitivity and a scratchy feeling on the surface of the eye are also common for 24-72 hours after the procedure. Very rarely, the patient may experience an extra “ghost image” through the tiny opening in the iris.

2023年3月14日 · When I had endovenous laser ablation of my leg vein 15 yrs ago the doc took 1/2 hour to insert the needle because of venous spasms. I think the spasms may also be happening in my eye, decreasing blood flow to my optic nerve. But eye docs only want to know about eyes, and vascular docs only want to know about blood vessels.

2019年4月17日 · Procedure sounds almost exactly like the first surgery I had at my local surgical center with one exception, I did have an IV administered. All medication was administered directly into my eye, too. The same laser surgery that you describe, with no stitches, blades, needles sticks around eye, etc.

2025年1月18日 · LASIK surgery is performed with a laser programmed to remove a defined amount of tissue from a part of your eye called the cornea. To begin, your doctor uses a special blade — or laser — to cut a flap on the top layer of your cornea, about the size of a contact lens. The flap allows access to the deeper layers of your eye.

2021年8月8日 · "Risks Complications that result in a loss of vision are very rare. But certain side effects of LASIK eye surgery, particularly dry eyes and temporary visual problems such as glare, are fairly common. These usually clear up after a few weeks or months, and very few people consider them to be a long-term problem."